Unrestricted frequency changer switch topology

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United States of America Patent

PATENT NO 4685049
SERIAL NO

06888666

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The N converters of a UFC bridge system interconnecting an N-phase voltage source to N output loads, comprise each N bilateral switches connected to one end of the associated output load and (N-1) bilateral switches connected to the other end thereof. The (N-1) bilateral switches of the respective converters build up a polygonal assembly between the output loads which is selectively connected to the respective phases of the voltage source by selective control of the N groups of N switches and of the (N-1) groups of switches.

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Patent Owner(s)

  • AEG WESTINGHOUSE INDUSTRIAL AUTOMATION CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neft, Charles L Murrysville Boro, PA 3 38

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